Ontology highlight
ABSTRACT:
SUBMITTER: Vellard M
PROVIDER: S-EPMC48691 | biostudies-other | 1992 Apr
REPOSITORIES: biostudies-other
Vellard M M Sureau A A Soret J J Martinerie C C Perbal B B
Proceedings of the National Academy of Sciences of the United States of America 19920401 7
We previously established that the expression of a thymic c-myb mRNA species requires the intermolecular recombination of coding sequences expressed from transcriptional units localized on different chromosomes, in both chicken and human. We now report that a putative splicing factor (PR264), extremely well conserved in chicken and human, is encoded by the opposite strand of the c-myb trans-spliced exon. The PR264 polypeptide, which contains a typical ribonucleoprotein 80 and an arginine/serine- ...[more]